Cuba, officially the Republic of Cuba, is a sovereign state comprising the islands of Cuba, Isla de la Juventud and several archipelagos in the Caribbean Sea. The capital and largest city Havana. Havana had a large number of shows, events, and casinos catering to tourists. Geographically, Cuba is considered part of North America and culturally, it is considered part of Latin America. The island became a U.S. protectorate in 1898, and in 1902 it gained substantial independence. Between 1902 and 1959, many U.S. citizens lived in Cuba or frequently travelled to Cuba. It is the largest island in the Caribbean, and the second-most populous after Hispaniola, with over 11 million inhabitants. It is a multiethnic country whose people,culture and customs derive from diverse origins, including the aboriginal Taíno and   Ciboney peoples, the long period of Spanish colonialism, the introduction of African slaves, and a close relationship with the Soviet Union in the Cold War. Cuba is ranked high in human development by the United Nations, and performs well in health and education. In 2015, it became the first country to eradicate mother-to-child transmission of HIV and syphilis, a milestone hailed by the World Health Organization as "one of the greatest public health achievements possible".

Havana, officially Ciudad de La Habana, is the capital city, major port, and leading commercial centre of Cuba. The city is one of the 15 Cuban provinces. The city/province has 2.1 million inhabitants, the largest city in Cuba and the second largest in the Caribbean region, after Santo Domingo. The city extends mostly westward and southward from the bay, which is entered through a narrow inlet and which divides into three main harbours: Marimelena, Guanabacoa, and Atarés. The sluggish Almendares River traverses the city from south to north, entering the Straits of Florida a few miles west of the bay.

Mumbai, a cosmopolitan metropolis, earlier known as Bombay, is the largest city in India and the capital of Maharashtra state. Mumbai was originally a conglomeration of seven islands on the Konkan coastline which over time were joined to form the island city of Bombay. The island was in turn joined with the neighbouring island of Salsette to form Greater Bombay. The city has an estimated metropolitan population of 21 million (2005), making it one of the world's most populous cities. The city is also famous as the heart of the Hindi-language Bollywood film industry.